A detailed history of Black Rock Inc. transactions in Qualys, Inc. stock. As of the latest transaction made, Black Rock Inc. holds 5,132,944 shares of QLYS stock, worth $722 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
5,132,944
Previous 5,438,039 5.61%
Holding current value
$722 Million
Previous $1.07 Billion 19.75%
% of portfolio
0.02%
Previous 0.03%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 10, 2024

SELL
$159.47 - $198.19 $48.7 Million - $60.5 Million
-305,095 Reduced 5.61%
5,132,944 $857 Million
Q4 2023

Feb 13, 2024

BUY
$151.05 - $205.89 $57.2 Million - $77.9 Million
378,494 Added 7.48%
5,438,039 $1.07 Billion
Q3 2023

Nov 13, 2023

BUY
$124.26 - $157.29 $39.2 Million - $49.7 Million
315,787 Added 6.66%
5,059,545 $772 Million
Q2 2023

Aug 11, 2023

BUY
$107.64 - $131.69 $20 Million - $24.4 Million
185,497 Added 4.07%
4,743,758 $613 Million
Q1 2023

May 12, 2023

SELL
$101.86 - $130.02 $5.63 Million - $7.18 Million
-55,249 Reduced 1.2%
4,558,261 $593 Million
Q4 2022

Feb 13, 2023

BUY
$109.4 - $146.03 $14.9 Million - $19.9 Million
136,295 Added 3.04%
4,613,510 $518 Million
Q3 2022

Nov 14, 2022

BUY
$118.93 - $160.02 $9.91 Million - $13.3 Million
83,343 Added 1.9%
4,477,215 $624 Million
Q2 2022

Aug 12, 2022

BUY
$112.45 - $149.65 $39.2 Million - $52.1 Million
348,198 Added 8.61%
4,393,872 $554 Million
Q1 2022

May 12, 2022

BUY
$111.19 - $143.93 $6.32 Million - $8.18 Million
56,825 Added 1.42%
4,045,674 $576 Million
Q4 2021

Feb 10, 2022

BUY
$108.43 - $140.98 $4.76 Million - $6.19 Million
43,898 Added 1.11%
3,988,849 $547 Million
Q3 2021

Nov 09, 2021

SELL
$98.68 - $119.76 $4.64 Million - $5.63 Million
-47,040 Reduced 1.18%
3,944,951 $439 Million
Q2 2021

Aug 11, 2021

BUY
$94.38 - $108.33 $377 Million - $432 Million
3,991,991 New
3,991,991 $402 Million

Others Institutions Holding QLYS

About QUALYS, INC.


  • Ticker QLYS
  • Exchange NASDAQ
  • Sector Technology
  • Industry Software—Infrastructure
  • Shares Outstandng 38,363,600
  • Market Cap $5.39B
  • Description
  • Qualys, Inc. provides cloud-based information technology (IT), security, and compliance solutions in the United States and internationally. The company offers Qualys Cloud Apps, which includes Vulnerability Management; Vulnerability Management, Detection and Response; Threat Protection; Continuous Monitoring; Patch Management; Multi-Vector Endpo...
More about QLYS
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